Calculateur de Calories Gratuit — Aliments Consommés et Sport
Estimez les calories des aliments que vous consommez ou celles brûlées lors de votre activité physique. Choisissez un aliment courant ou entrez vos propres valeurs caloriques. Idéal pour gérer votre alimentation et votre poids.
Calorie Calculator
Calories
Comment calculer vos calories
Choisissez le mode Aliments pour calculer les calories d'un repas, ou le mode Sport pour estimer les calories brûlées pendant un exercice. Entrez les valeurs et cliquez sur Calculer.
Understanding Calorie Results
Food calories are calculated using the formula: Calories = (kcal per 100g × grams) ÷ 100. The kcal/100g values in the dropdown are sourced from standard nutritional databases. The custom option lets you use data from any food packaging or nutrition database.
Exercise calorie burn is estimated using published MET (Metabolic Equivalent of Task) values and scaled to your body weight. The base rate assumes 70 kg — if you weigh more, you burn proportionally more; if you weigh less, proportionally fewer. These are estimates; actual burn varies with fitness level, intensity and environmental conditions. The result is suitable for general planning and tracking, not clinical precision.
Common Food Calorie Reference
Food
kcal / 100g
Typical Serving
Serving Calories
Apple
52
182g (1 medium)
95 kcal
Banana
89
118g (1 medium)
105 kcal
Cooked Rice
130
200g (1 cup)
260 kcal
White Bread
265
30g (1 slice)
80 kcal
Chicken Breast
165
150g
248 kcal
Cheddar Cheese
402
30g
121 kcal
Whole Milk
61
240ml (1 cup)
146 kcal
Almonds
579
28g (1 oz)
162 kcal
Dark Chocolate
546
40g
218 kcal
Oats (dry)
365
80g
292 kcal
Exemples pratiques
Lunch Portion
FoodChicken Breast
Amount200g
kcal/100g165
Total: 330 kcal
Morning Run
ActivityRunning (mod.)
Duration30 min
Weight75 kg
Burned: ~225 kcal
Evening HIIT
ActivityHIIT
Duration20 min
Weight65 kg
Burned: ~100 kcal
Questions Fréquentes
≈ 2 000 kcal/j pour les femmes et 2 500 kcal/j pour les hommes, selon l'activité physique.
En moyenne 7 à 10 kcal par minute selon l'allure et le poids.
Un blanc de poulet (100 g) contient environ 165 kcal.
Un déficit de 500 kcal/jour conduit théoriquement à environ 0,5 kg de perte par semaine.
Running at a moderate pace burns approximately 7–9 kcal per minute for a 70 kg person — roughly 210–270 kcal for a 30-minute run. Faster running (above 10 km/h) increases burn to 10–12 kcal/min. Heavier individuals burn proportionally more.
In nutrition, "calories" and "kcal" mean the same thing. Food packaging uses both interchangeably. Scientifically, 1 kcal = 1,000 small calories, but in everyday food contexts, the term "calorie" always refers to a kilocalorie.
These are approximations based on MET values scaled for body weight. Actual burn varies with fitness level, body composition, terrain and temperature. Use these figures for general tracking and planning — not clinical decisions.
Per 100g: apple 52 kcal, banana 89 kcal, cooked rice 130 kcal, white bread 265 kcal, chicken breast 165 kcal, cheddar cheese 402 kcal, almonds 579 kcal, dark chocolate 546 kcal, whole milk 61 kcal, oats 365 kcal.